246234690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16189}}^1$

素因数の和:16228

約数の個数: 72

約数和(自身を含む): 693288180

約数和(自身を除く): 447053490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 16189, 32378, 48567, 80945, 97134, 145701, 161890, 210457, 242835, 291402, 420914, 485670, 631371, 728505, 1052285, 1262742, 1457010, 1894113, 2104570, 2735941, 3156855, 3788226, 5471882, 6313710, 8207823, 9470565, 13679705, 16415646, 18941130, 24623469, 27359410, 41039115, 49246938, 82078230, 123117345, 246234690]

約数ペア:

[(1, 246234690), (2, 123117345), (3, 82078230), (5, 49246938), (6, 41039115), (9, 27359410), (10, 24623469), (13, 18941130), (15, 16415646), (18, 13679705), (26, 9470565), (30, 8207823), (39, 6313710), (45, 5471882), (65, 3788226), (78, 3156855), (90, 2735941), (117, 2104570), (130, 1894113), (169, 1457010), (195, 1262742), (234, 1052285), (338, 728505), (390, 631371), (507, 485670), (585, 420914), (845, 291402), (1014, 242835), (1170, 210457), (1521, 161890), (1690, 145701), (2535, 97134), (3042, 80945), (5070, 48567), (7605, 32378), (15210, 16189)]